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Short Timescale Variations of the Hα Double-peaked Profile of the Nucleus of NGC 1097

  • Authors: Jaderson S. Schimoia, Thaisa Storchi-Bergmann, Rodrigo S. Nemmen, Cláudia Winge, and Michael Eracleous

Schimoia et al. 2012 The Astrophysical Journal 748 145.

  • Provider: AAS Journals

Caption: Figure 9.

Evolution of the ϕ 0 values obtained from the fit of the spiral arm model. The solid line is a linear fit to the data and the shaded bar covers the uncertainty in the fit.

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